Circuit Breakers & Accessories

8119 products

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GE General Electric TE132100 100 Amp 3 Pole 240V Circuit BreakerGE General Electric TE132100 100 Amp 3 Pole 240V Circuit Breaker
GE General Electric GE General Electric TE132100 100 Amp 3 Pole 240V Circuit Breaker
$49.99
 In stock, 68 units
Eaton/Classified Product CHQ260 60 Amp 2 Pole 120/240V Circuit BreakerEaton/Classified Product CHQ260 60 Amp 2 Pole 120/240V Circuit Breaker
Eaton / Cutler-Hammer Eaton/Classified Product CHQ260 60 Amp 2 Pole 120/240V Circuit Breaker
From $9.99
 In stock, 45 units
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GE General Electric THQB32070 3 Pole 70 Amp Circuit BreakerGE General Electric THQB32070 3 Pole 70 Amp Circuit Breaker
GE General Electric GE General Electric THQB32070 3 Pole 70 Amp Circuit Breaker
From $39.99
 In stock, 5 units
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Cutler-Hammer/Eaton KT2400T 400 Amp 2 Pole Breaker Thermal Mag. Amp Trip UnitCutler-Hammer/Eaton KT2400T 400 Amp 2 Pole Breaker Thermal Mag. Amp Trip Unit
Eaton Cutler-Hammer/Eaton KT2400T 400 Amp 2 Pole Breaker Thermal Mag. Amp Trip Unit
$69.99
 Only 1 unit left
Square D FCP34060 60 Amp 480 Volt 3 Pole Circuit BreakerSquare D FCP34060 60 Amp 480 Volt 3 Pole Circuit Breaker
Square D Square D FCP34060 60 Amp 480 Volt 3 Pole Circuit Breaker
$39.99
 Sold out
Square D FA32060 60 Amp 3 Pole 240V Type FA I-Line Circuit BreakerSquare D FA32060 60 Amp 3 Pole 240V Type FA I-Line Circuit Breaker
Square D Square D FA32060 60 Amp 3 Pole 240V Type FA I-Line Circuit Breaker
$79.95
 Sold out
Square D FH36035 35 Amp 3 Pole 600V Type FA Circuit BreakerSquare D FH36035 35 Amp 3 Pole 600V Type FA Circuit Breaker
Square D Square D FH36035 35 Amp 3 Pole 600V Type FA Circuit Breaker
$659.99
 In stock, 4 units
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Square D Mal260008m 800a 600v 2-Pole Circuit BreakerSquare D Mal260008m 800a 600v 2-Pole Circuit Breaker
Square D Square D Mal260008m 800a 600v 2-Pole Circuit Breaker
$399.99
 Sold out
Airpax CMLHPK111-1RLS4-33518-1 250 Amp 3 Pole 80V Bullet Circuit BreakerAirpax CMLHPK111-1RLS4-33518-1 250 Amp 3 Pole 80V Bullet Circuit Breaker
Airpax Airpax CMLHPK111-1RLS4-33518-1 250 Amp 3 Pole 80V Bullet Circuit Breaker
$49.99
 Sold out
Square D I-Line Kh36125cba 125a Circuit Breaker 480/600vSquare D I-Line Kh36125cba 125a Circuit Breaker 480/600v
Square D Square D I-Line Kh36125cba 125a Circuit Breaker 480/600v
$209.95
 Sold out
Siemens Ngb3b020 3 Pole, 20 Amp 480 Volts Circuit BreakerSiemens Ngb3b020 3 Pole, 20 Amp 480 Volts Circuit Breaker
Siemens Siemens Ngb3b020 3 Pole, 20 Amp 480 Volts Circuit Breaker
$79.95
 Sold out
Square D QOM2225 QOM2 Main Circuit Breaker 2 Pole 225 Amp 120/240vSquare D QOM2225 QOM2 Main Circuit Breaker 2 Pole 225 Amp 120/240v
Square D Square D QOM2225 QOM2 Main Circuit Breaker 2 Pole 225 Amp 120/240v
$99.99
 Sold out
PQ Protection PQC 100 277/480 VAC SPD Type 1 Enclosure 3 Phase WYE Compact Surge Protection DevicePQ Protection PQC 100 277/480 VAC SPD Type 1 Enclosure 3 Phase WYE Compact Surge Protection Device
PQ Protection PQ Protection PQC 100 277/480 VAC SPD Type 1 Enclosure 3 Phase WYE Compact Surge Protection Device
$49.99
 Only 1 unit left
Asco 400 Series Surge Protective Device 425120YP10AWSJ10 TE02XCS10 208y/120v 50/60HzAsco 400 Series Surge Protective Device 425120YP10AWSJ10 TE02XCS10 208y/120v 50/60Hz
Asco Asco 400 Series Surge Protective Device 425120YP10AWSJ10 TE02XCS10 208y/120v 50/60Hz
$299.98
 Sold out
Carrier Bryant Hk25sz359a Defrost Control Circuit Board 990-197 Lr5138Carrier Bryant Hk25sz359a Defrost Control Circuit Board 990-197 Lr5138
Carrier / Bryant Carrier Bryant Hk25sz359a Defrost Control Circuit Board 990-197 Lr5138
$24.95
 Sold out
Lennox Armstrong Ducane Furnace Control Board 47582-001 1012-967 1012-83-9672aLennox Armstrong Ducane Furnace Control Board 47582-001 1012-967 1012-83-9672a
Lennox Lennox Armstrong Ducane Furnace Control Board 47582-001 1012-967 1012-83-9672a
$54.95
 Sold out
White Rodgers 50a55-571 Furnace Control Circuit Board D341122p01White Rodgers 50a55-571 Furnace Control Circuit Board D341122p01
White Rogers White Rodgers 50a55-571 Furnace Control Circuit Board D341122p01
$74.95
 Sold out
White Rodgers 50a55-486 25v 60/50hz Control BoardWhite Rodgers 50a55-486 25v 60/50hz Control Board
White Rogers White Rodgers 50a55-486 25v 60/50hz Control Board
$39.99
 Sold out
Square D Qda32125 125 Amp 3 Pole 240vac Circuit BreakerSquare D Qda32125 125 Amp 3 Pole 240vac Circuit Breaker
Square D Square D Qda32125 125 Amp 3 Pole 240vac Circuit Breaker
$299.99
 Sold out
GE/General Electric TJJ436400 400 Amp 3 Pole 600V Circuit BreakerGE/General Electric TJJ436400 400 Amp 3 Pole 600V Circuit Breaker
GE General Electric GE/General Electric TJJ436400 400 Amp 3 Pole 600V Circuit Breaker
$89.99
 In stock, 2 units
General Electric Teyh3050b 3pole 50amp 277/480v Bolt On Circuit BreakerGeneral Electric Teyh3050b 3pole 50amp 277/480v Bolt On Circuit Breaker
GE General Electric General Electric Teyh3050b 3pole 50amp 277/480v Bolt On Circuit Breaker
$149.99
 Sold out
Ge General Electric Teyh3040b 40 Amp 480/277 3p Bolt In Circuit BreakerGe General Electric Teyh3040b 40 Amp 480/277 3p Bolt In Circuit Breaker
GE General Electric Ge General Electric Teyh3040b 40 Amp 480/277 3p Bolt In Circuit Breaker
$149.99
 Sold out
General Electric TQAL2160 60 Amp 2 Pole 120/240V Circuit BreakerGeneral Electric TQAL2160 60 Amp 2 Pole 120/240V Circuit Breaker
GE General Electric General Electric TQAL2160 60 Amp 2 Pole 120/240V Circuit Breaker
$7.99
 Sold out
General Electric (Ge) Teyd3125b 3 Pole 125a BreakerGeneral Electric (Ge) Teyd3125b 3 Pole 125a Breaker
GE General Electric General Electric (Ge) Teyd3125b 3 Pole 125a Breaker
$699
 Sold out
Eaton Fd3125bp10 125a 600v 3 Pole Circuit Breaker Style 6604c36g19Eaton Fd3125bp10 125a 600v 3 Pole Circuit Breaker Style 6604c36g19
Eaton / Cutler Hammer Eaton Fd3125bp10 125a 600v 3 Pole Circuit Breaker Style 6604c36g19
$129
 Sold out
Ite Panel Door/Cover C207 Cover 15"X 33"Door 120/240vacIte Panel Door/Cover C207 Cover 15"X 33"Door 120/240vac
ITE Ite Panel Door/Cover C207 Cover 15"X 33"Door 120/240vac
$69.98
 Sold out
Ite Cover/Dead Front Cover 11"X14"12-24 Spaces Eq SeriesIte Cover/Dead Front Cover 11"X14"12-24 Spaces Eq Series
ITE Ite Cover/Dead Front Cover 11"X14"12-24 Spaces Eq Series
$39.98
 Sold out
Ite Dead Front Cover/Door 14"X 24" 120/240 Vac 30 SpacesIte Dead Front Cover/Door 14"X 24" 120/240 Vac 30 Spaces
ITE Ite Dead Front Cover/Door 14"X 24" 120/240 Vac 30 Spaces
$39.98
 Sold out
Square D Panel Cover, Door Issue#J-463 150a 30 Spaces Panel Door 120/240vacSquare D Panel Cover, Door Issue#J-463 150a 30 Spaces Panel Door 120/240vac
Square D Square D Panel Cover, Door Issue#J-463 150a 30 Spaces Panel Door 120/240vac
$49.99
 Sold out
General Electric Trm1410f,1410s 100a 120/240v 3 Wire Model 1 Twin Load CenterGeneral Electric Trm1410f,1410s 100a 120/240v 3 Wire Model 1 Twin Load Center
GE General Electric General Electric Trm1410f,1410s 100a 120/240v 3 Wire Model 1 Twin Load Center
$29.99
 Sold out
Ge General Electric Teyl1030b 1 Pole 30 Amp 120/240v Circuit BreakerGe General Electric Teyl1030b 1 Pole 30 Amp 120/240v Circuit Breaker
GE General Electric Ge General Electric Teyl1030b 1 Pole 30 Amp 120/240v Circuit Breaker
$39
 Sold out
Intelliknight 5700 Fire Alarm Control CommunicatorIntelliknight 5700 Fire Alarm Control Communicator
INTELLIKNIGHT Intelliknight 5700 Fire Alarm Control Communicator
$129.99
 Sold out
General Switch Corp 100 Amp Fuse Pullout Holder Cp100 Cp-100 - FlawedGeneral Switch Corp 100 Amp Fuse Pullout Holder Cp100 Cp-100 - Flawed
General Switch Co. General Switch Corp 100 Amp Fuse Pullout Holder Cp100 Cp-100 - Flawed
$89.95
 Sold out
Siemens 3ld2203-0tk53 600v 20hp Service Disconnect Loto On/Off SwitchSiemens 3ld2203-0tk53 600v 20hp Service Disconnect Loto On/Off Switch
Siemens Siemens 3ld2203-0tk53 600v 20hp Service Disconnect Loto On/Off Switch
$12.99
 Sold out
Eaton/Cutler-Hammer CC2125 2 Pole 125 Amp 120/240v CCV 10k Circuit BreakerEaton/Cutler-Hammer CC2125 2 Pole 125 Amp 120/240v CCV 10k Circuit Breaker
Eaton / Cutler Hammer Eaton/Cutler-Hammer CC2125 2 Pole 125 Amp 120/240v CCV 10k Circuit Breaker
$358.96
 Sold out
Eaton Corporation Dh366urk Safety Switch, 600 Volt, 60hz, 240vdc, 600 Amp, 3 Pole, Non-FusibleEaton Corporation Dh366urk Safety Switch, 600 Volt, 60hz, 240vdc, 600 Amp, 3 Pole, Non-Fusible
S&S Electrical Supply Eaton Corporation Dh366urk Safety Switch, 600 Volt, 60hz, 240vdc, 600 Amp, 3 Pole, Non-Fusible
From $799
 Sold out
Eaton Cutler-Hammer Automatic Transfer Switch Act300+ Type 1 100 Amp 208v 3 Ph 4wEaton Cutler-Hammer Automatic Transfer Switch Act300+ Type 1 100 Amp 208v 3 Ph 4w
Eaton / Cutler Hammer Eaton Cutler-Hammer Automatic Transfer Switch Act300+ Type 1 100 Amp 208v 3 Ph 4w
From $399.99
 Sold out
Eaton Dt361ugk 30a 3p 600vac Double Throw Non-Fusible Manual Transfer SwitchEaton Dt361ugk 30a 3p 600vac Double Throw Non-Fusible Manual Transfer Switch
Eaton / Cutler Hammer Eaton Dt361ugk 30a 3p 600vac Double Throw Non-Fusible Manual Transfer Switch
From $90
 Sold out
Eaton/Cutler-Hammer CCV2150 150 Amp 2 Pole 240V Circuit BreakerEaton/Cutler-Hammer CCV2150 150 Amp 2 Pole 240V Circuit Breaker
Eaton / Cutler Hammer Eaton/Cutler-Hammer CCV2150 150 Amp 2 Pole 240V Circuit Breaker
From $179.99
 In stock, 2 units
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Eaton BR345/C345 45 Amp 3 Pole 240V Circuit BreakerEaton BR345/C345 45 Amp 3 Pole 240V Circuit Breaker
Eaton / Cutler Hammer Eaton BR345/C345 45 Amp 3 Pole 240V Circuit Breaker
From $37.99
 Sold out
Cutler Hammer BQC215230 15/30 Amp 240v Quad Circuit BreakerCutler Hammer BQC215230 15/30 Amp 240v Quad Circuit Breaker
Eaton / Cutler Hammer Cutler Hammer BQC215230 15/30 Amp 240v Quad Circuit Breaker
$14.99
 Sold out
GE General Electric THHQL2100 100 Amp 2 Pole 22ka Circuit BreakerGE General Electric THHQL2100 100 Amp 2 Pole 22ka Circuit Breaker
GE General Electric GE General Electric THHQL2100 100 Amp 2 Pole 22ka Circuit Breaker
$24.99
 In stock, 2 units
Eaton GFCB115 15 Amp 1 Pole 120V GFCI Circuit BeakerEaton GFCB115 15 Amp 1 Pole 120V GFCI Circuit Beaker
Eaton / Cutler Hammer Eaton GFCB115 15 Amp 1 Pole 120V GFCI Circuit Beaker
$43.99
 In stock, 3 units
Square D Powerpact Hg060 Hga36060 3 Pole 60a Circuit Breaker 600vSquare D Powerpact Hg060 Hga36060 3 Pole 60a Circuit Breaker 600v
Square D Square D Powerpact Hg060 Hga36060 3 Pole 60a Circuit Breaker 600v
From $249.99
 Sold out
Siemens Fxd63b125 600v 125a Fxd Circuit Breaker Line & Load LugsSiemens Fxd63b125 600v 125a Fxd Circuit Breaker Line & Load Lugs
Siemens / ITE Siemens Fxd63b125 600v 125a Fxd Circuit Breaker Line & Load Lugs
$199.99
 Sold out
ABB ABB530C7SP Connector 32/30A 7h/277/480v Pin & Sleeve ReceptacleABB ABB530C7SP Connector 32/30A 7h/277/480v Pin & Sleeve Receptacle
ABB ABB ABB530C7SP Connector 32/30A 7h/277/480v Pin & Sleeve Receptacle
$39.99
 In stock, 4 units
Hubbell HBL516C6W-Parts Only Watertight Connector 16 Amp 4 Pole 5 WireHubbell HBL516C6W-Parts Only Watertight Connector 16 Amp 4 Pole 5 Wire
Hubbell Hubbell HBL516C6W-Parts Only Watertight Connector 16 Amp 4 Pole 5 Wire
$9.99
 Sold out
Siemens QAF120 20 Amp 1 Pole 120v GFCI Arc Fault Circuit BreakerSiemens QAF120 20 Amp 1 Pole 120v GFCI Arc Fault Circuit Breaker
Siemens Siemens QAF120 20 Amp 1 Pole 120v GFCI Arc Fault Circuit Breaker
From $19.50
 Sold out

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